A nonairbreathing reaction propulsion device that consists essentially of a thrust chamber and exhaust nozzle, and that carries its own solid oxidizer-fuel combination from which hot gases are generated by combustion and expanded through a nozzle. See also ROCKET MOTOR CLUSTER.

A nonairbreathing reaction propulsion device that consists essentially of a thrust chamber and exhaust nozzle, and that carries its own solid oxidizer-fuel combination from which hot gases are generated by combustion and expanded through a nozzle. See also ROCKET MOTOR CLUSTER.

A nonairbreathing reaction propulsion device that consists essentially of a thrust chamber and exhaust nozzle, and that carries its own solid oxidizer-fuel combination from which hot gases are generated by combustion and expanded through a nozzle. See also ROCKET MOTOR CLUSTER.

A nonairbreathing reaction propulsion device that consists essentially of a thrust chamber and exhaust nozzle, and that carries its own solid oxidizer-fuel combination from which hot gases are generated by combustion and expanded through a nozzle. See also ROCKET MOTOR CLUSTER.

An item designed with a constricting throat section and a divergent section. The constricting throat section compresses the propellant gases and maintains the pressure within the thrust chamber of the rocket motor by limiting the flow of gases. The divergent section controls the expansion of the gases causing increased thrust.

A nonairbreathing reaction propulsion device that consists essentially of a thrust chamber and exhaust nozzle, and that carries its own solid oxidizer-fuel combination from which hot gases are generated by combustion and expanded through a nozzle. See also ROCKET MOTOR CLUSTER.